Evelyn Tsai

Nurse Practitioner, Aesthetic Medicine & Functional Wellness at Zero Age MedSpa

Katy, TX (425 on Google Maps)

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Aesthetic medicine
Functional wellness
Injectables and dermal fillers
Energy-based skin treatments
Regenerative procedures
Personalized skincare plans

Works at Zero Age MedSpa Katy, TX

About

Evelyn Tsai is a Nurse Practitioner at Zero Age MedSpa in Katy, Texas, where she works in aesthetic medicine and functional wellness. She began her career as a Registered Nurse at a medical center in Taiwan, where she worked for more than four years, and she is now a Registered Nurse licensed in Texas.

Her credentials include a Master of Science in Nursing and a Family Nurse Practitioner license in the United States (FNP-C), along with Basic Life Support certification. She holds certification in advanced Botox and dermal filler work and has advanced device training on ThermageFLX, Ultherapy PRIME, Picoway, Stellar M22, IPL, OptiLight and TriLift. In 2024 she served as a consultant at the ThermageFLX event in Houston.

Her injectable work covers Botox, dermal fillers, facial contouring and weight management treatments. On the energy-based side she works with ThermageFLX, Ultherapy PRIME, TriLift, Picoway, IPL, ResurFX and Q-Switch, and her regenerative procedures include microneedling, mesotherapy and advanced skin rejuvenation. She also builds personalized skincare plans for clients.

Evelyn's profile on zeroagemedspa.com ↗ (opens in a new tab)

Approach: She aims to enhance each client's natural beauty while putting safety, comfort and long-term satisfaction first.
Training: Master of Science in Nursing (MSN)
Family Nurse Practitioner (FNP-C) license, United States
Registered Nurse license, Texas
Basic Life Support (BLS) certification
Advanced Botox and dermal filler certification
Advanced device training: ThermageFLX, Ultherapy PRIME, Picoway, Stellar M22, IPL, OptiLight, TriLift

Services

Evelyn's menu isn't listed here yet

See services and prices when you book, or check their salon's website.

Specials & promotions

Monthly membership: first month $278, then as low as $223

$278

Choose 2 per month (no duplicate selections): HydraFacial, SkinCeuticals Facial, NAD+ IV Therapy, or Brightening IV Therapy. Choose 1 per month: M22 IPL, TriLift Anti-Aging, Botox 25U (rollover, no expiration), or Ultherapy Prime 100 Lines (rollover, no expiration). Members also get 20% off SkinCeuticals products and 2X points on every purchase.

On their website as of Oct 28, 2026 · Where we saw it
Thermage FLX eyes: 50% off

$1,088 (regularly $1,988)

On their website as of Oct 28, 2026 · Where we saw it
Thermage FLX face and neck special

$1,588 (regularly $3,000)

On their website as of Oct 28, 2026 · Where we saw it
Thermage FLX face, neck and eyes special

$2,488 (regularly $4,988)

On their website as of Oct 28, 2026 · Where we saw it
Ultherapy PRIME brow, eye or lip: 40% off

$218 (regularly $600)

Merz Rewards registration required; special pricing cannot be combined with other offers.

On their website as of Oct 28, 2026 · Where we saw it
40% off your first Ultherapy PRIME treatment

Merz Rewards registration required; special pricing cannot be combined with other offers.

On their website as of Oct 28, 2026 · Where we saw it
Under-eye skin booster: 40% off

$399

Typically $399 to $592 depending on product and number of vials. When booking, select Hand Injection Skin Booster (Under-Eye).

On their website as of Oct 28, 2026 · Where we saw it
Rejuran Healing Essence treatments: 40% off

On their website as of Oct 28, 2026 · Where we saw it